Business Partners

How can you get involved?

Partner with us

Donate or fundraise to support our £1.5m campaign.
Run an event
Host a Great Big Green Week activity.
Share your support
Promote GBGW across your channels.
Celebrate #GreatBigGreenWeek
Show how your business is taking action for climate and nature.

Help power the UK’s biggest community week for climate and nature, contributing to our £1.5m campaign goal.

For larger companies a partnership could include:

Collaborating with our team
To shape partnership activations and brand opportunities.
Showing your commitment
Be featured in campaign case studies and partner stories.
Engaging your people and customers
Use our resources to take part during Great Big Green Week.
Hosting a Great Big Green Week event
Show how your organisation is taking action for climate and nature.

Join thousands of events happening across the UK during Great Big Green Week. We have lots of resources to help you get started. Fill in this form to get access.

We couldn’t make Great Big Green Week as big and green as it is without our partners!

Many businesses supported Great Big Green Week this year - from SMEs to national companies including BT, Co-op and English Heritage got involved - alongside schools, community groups, individuals and voluntary organisations. Together, more than 1.6 million people took part across 10,000 events. What a week it was! We'd love to work with your business too.

How can my company get involved?

We work with small, medium and large businesses across the UK and it’s easy to get involved. Simply run activities within your business and community from 5th to 13th June 2027 and be part of something positive happening across the UK. You could:

Run or host a Great Big Green Week event for your staff, customers, partners or community.

Tell your stories on social media about what your business is doing to support a cleaner, greener world using the hashtag #GreatBigGreenWeek

Your activity during Great Big Green Week can celebrate the steps your business is already taking to support people, nature and your community, and encourage others to get involved too. It is an opportunity to spread awareness about climate and nature and for us to raise vital funds to support the campaign.

We have lots of resources to help you get started. Fill in our form to find out more.

Get inspired

We really value our partners. Read more about some of the organisations working together for good during Great Big Green Week 2026 below.

Co-op

Co-op will mark the week by encouraging over 7 million of its members and colleagues to take part in community events, bringing Great Big Green Week directly into the high streets and neighbourhoods where its customers and colleagues live and work.

Green Fulfilment

Our friends at Green Fulfilment are putting on a range of swaps events for their staff this Great Big Green Week, from clothes swaps to plant swaps! Learn more about how they are leading the way in in reducing environmental impacts of the fulfilment sector.

Find out more

People, Planet and Pint

People, Planet, Pint is an informal meetup held in pubs and local spaces across over 100 locations in the UK and beyond - no agenda, no lectures, no jargon. Just honest conversations over a drink with small business owners who care about the communities they live in. Join them during Great Big Green Week and beyond.

Find out more

BT Openreach

BT will mark the week with a digital installation on the iconic BT Tower in London, turning one of the UK's most recognised landmarks into a visible symbol of community action for climate and nature. Openreach is switching the UK’s second‑largest commercial fleet to electric - cutting emissions and helping improve local air quality.